55503360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 320

約数和(自身を含む): 218021760

約数和(自身を除く): 162518400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 73, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 146, 160, 165, 176, 180, 192, 198, 216, 219, 220, 240, 256, 264, 270, 288, 292, 297, 320, 330, 352, 360, 365, 384, 396, 432, 438, 440, 480, 495, 512, 528, 540, 576, 584, 594, 640, 657, 660, 704, 720, 730, 768, 792, 803, 864, 876, 880, 960, 990, 1056, 1080, 1095, 1152, 1168, 1188, 1280, 1314, 1320, 1408, 1440, 1460, 1485, 1536, 1584, 1606, 1728, 1752, 1760, 1920, 1971, 1980, 2112, 2160, 2190, 2304, 2336, 2376, 2409, 2560, 2628, 2640, 2816, 2880, 2920, 2970, 3168, 3212, 3285, 3456, 3504, 3520, 3840, 3942, 3960, 4015, 4224, 4320, 4380, 4608, 4672, 4752, 4818, 5256, 5280, 5632, 5760, 5840, 5940, 6336, 6424, 6570, 6912, 7008, 7040, 7227, 7680, 7884, 7920, 8030, 8448, 8640, 8760, 9344, 9504, 9636, 9855, 10512, 10560, 11520, 11680, 11880, 12045, 12672, 12848, 13140, 13824, 14016, 14080, 14454, 15768, 15840, 16060, 16896, 17280, 17520, 18688, 19008, 19272, 19710, 21024, 21120, 21681, 23040, 23360, 23760, 24090, 25344, 25696, 26280, 28032, 28160, 28908, 31536, 31680, 32120, 34560, 35040, 36135, 37376, 38016, 38544, 39420, 42048, 42240, 43362, 46720, 47520, 48180, 50688, 51392, 52560, 56064, 57816, 63072, 63360, 64240, 69120, 70080, 72270, 76032, 77088, 78840, 84096, 84480, 86724, 93440, 95040, 96360, 102784, 105120, 108405, 112128, 115632, 126144, 126720, 128480, 140160, 144540, 152064, 154176, 157680, 168192, 173448, 186880, 190080, 192720, 205568, 210240, 216810, 231264, 252288, 253440, 256960, 280320, 289080, 308352, 315360, 336384, 346896, 380160, 385440, 411136, 420480, 433620, 462528, 504576, 513920, 560640, 578160, 616704, 630720, 693792, 760320, 770880, 840960, 867240, 925056, 1009152, 1027840, 1156320, 1233408, 1261440, 1387584, 1541760, 1681920, 1734480, 1850112, 2055680, 2312640, 2522880, 2775168, 3083520, 3468960, 3700224, 4625280, 5045760, 5550336, 6167040, 6937920, 9250560, 11100672, 13875840, 18501120, 27751680, 55503360]

約数ペア:

[(1, 55503360), (2, 27751680), (3, 18501120), (4, 13875840), (5, 11100672), (6, 9250560), (8, 6937920), (9, 6167040), (10, 5550336), (11, 5045760), (12, 4625280), (15, 3700224), (16, 3468960), (18, 3083520), (20, 2775168), (22, 2522880), (24, 2312640), (27, 2055680), (30, 1850112), (32, 1734480), (33, 1681920), (36, 1541760), (40, 1387584), (44, 1261440), (45, 1233408), (48, 1156320), (54, 1027840), (55, 1009152), (60, 925056), (64, 867240), (66, 840960), (72, 770880), (73, 760320), (80, 693792), (88, 630720), (90, 616704), (96, 578160), (99, 560640), (108, 513920), (110, 504576), (120, 462528), (128, 433620), (132, 420480), (135, 411136), (144, 385440), (146, 380160), (160, 346896), (165, 336384), (176, 315360), (180, 308352), (192, 289080), (198, 280320), (216, 256960), (219, 253440), (220, 252288), (240, 231264), (256, 216810), (264, 210240), (270, 205568), (288, 192720), (292, 190080), (297, 186880), (320, 173448), (330, 168192), (352, 157680), (360, 154176), (365, 152064), (384, 144540), (396, 140160), (432, 128480), (438, 126720), (440, 126144), (480, 115632), (495, 112128), (512, 108405), (528, 105120), (540, 102784), (576, 96360), (584, 95040), (594, 93440), (640, 86724), (657, 84480), (660, 84096), (704, 78840), (720, 77088), (730, 76032), (768, 72270), (792, 70080), (803, 69120), (864, 64240), (876, 63360), (880, 63072), (960, 57816), (990, 56064), (1056, 52560), (1080, 51392), (1095, 50688), (1152, 48180), (1168, 47520), (1188, 46720), (1280, 43362), (1314, 42240), (1320, 42048), (1408, 39420), (1440, 38544), (1460, 38016), (1485, 37376), (1536, 36135), (1584, 35040), (1606, 34560), (1728, 32120), (1752, 31680), (1760, 31536), (1920, 28908), (1971, 28160), (1980, 28032), (2112, 26280), (2160, 25696), (2190, 25344), (2304, 24090), (2336, 23760), (2376, 23360), (2409, 23040), (2560, 21681), (2628, 21120), (2640, 21024), (2816, 19710), (2880, 19272), (2920, 19008), (2970, 18688), (3168, 17520), (3212, 17280), (3285, 16896), (3456, 16060), (3504, 15840), (3520, 15768), (3840, 14454), (3942, 14080), (3960, 14016), (4015, 13824), (4224, 13140), (4320, 12848), (4380, 12672), (4608, 12045), (4672, 11880), (4752, 11680), (4818, 11520), (5256, 10560), (5280, 10512), (5632, 9855), (5760, 9636), (5840, 9504), (5940, 9344), (6336, 8760), (6424, 8640), (6570, 8448), (6912, 8030), (7008, 7920), (7040, 7884), (7227, 7680)]